I want to upgrade from the OEM hubs that came on my Kilo II. I've noticed that these OEM (TrackSpec) hubs don't roll nearly as easy as the 35 yo Campy Records hubs on my road bike (down the same hill). I don't need race quality hubs but ones suitable for a training bike. I use this bike for recreational rides (2 or 3 two hr rides per week and a 100 mile loop on Sundays), not racing, commuting, employment (messengering).
I met a local fixie rider who praised his Ulterga front hub, but called his Bianchi rear mediocre.
What hubs are the core of y'all's wheelsets?